I've been shooting a friends Glock in .357 Sig lately, and I thought about maybe looking into getting one. Being a bottleneck case means lubing the brass, or using two sizing dies as I've read some are doing. Are any of you here loading these? Which method are you using? This may be enough to make me pass on a pistol in this caliber. I probably have a couple hundred pieces of mixed brass, nickeled and standard. They're just sitting there, waiting for something to do? Any ideas?